Fronius GEN24 & GEN24 Plus

Inverter & Battery • MODBUS TCP (DDF)

Fronius
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Plug-and-play integration of the Fronius GEN24 & GEN24 Plus with Smart Meter into the ENERGY MANAGER System. Individual meters can also be configured in System ENERGY METER if required. For configuring INT+SF mode and determining the slave ID, please contact the manufacturer.

 

DeviceStation Settings

  • Slaves: DEVICE 1 – PV Inverter, DEVICE 2 – Smart Meter

Example

  • Slaves: 1,200
  • Slaves: 124,200

 

Energy Manager IO-Conf.

  • Grid Meter
    • DEVICE 2: GRID
  • PV Production Meter
    • DEVICE 1: PV
  • Storage System
    • DEVICE 1: BATTERY
Manufacturer Type Protocol Model Version ID
Fronius Inverter & Battery MODBUS TCP (DDF) 2 1 0x0A00001500020100
ID Name Unit Type Direction
0 Grid Power import kW
1 Grid Power export kW
2 Grid Energy import Wh
3 Grid Energy export Wh
4 Battery Power charge kW
5 Battery Power discharge kW
6 Battery Energy charge Wh
7 Battery Energy discharge Wh
8 Battery SoC %
9 PV Power kW
10 PV Energy Wh
13 Grid Power import kW
14 Grid Energy import Wh
15 Grid Power export kW
16 Grid Energy export Wh
17 Battery Power charge kW
18 Battery Energy charge Wh
19 Battery Power discharge kW
20 Battery Energy discharge Wh
200 Quality
202 Power Unit
203 Energy Unit
*2026-01-13 18:35:22 (hw) ******************************
Last Commit: 3bcf1327 | 2026-01-13 18:34:40
*2026-01-16 09:52:14 (do) ******************************
Last Commit: 3bcf1327 | 2026-01-13 18:34:40
*2026-01-16 09:52:42 (do) ******************************
Last Commit: 98c39930 | 2026-01-16 09:51:50
*2026-01-21 07:24:44 (do) ******************************
Last Commit: 4b7ade24 | 2026-01-21 07:24:09
*2026-01-26 12:20:14 (do) ******************************
Last Commit: 6356b9fe | 2026-01-26 08:28:08